package zl1.com;

/**
 * Created with Intellij IDEA.
 * Description:
 * User:张蕾
 * Date:2023-05-31
 * Time:18:09
 */
public class Laptop {
     public void powerOn(){
         System.out.println("打开电脑");
     }

     public void powerOff(){
         
     }
}
